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What are Effect Events (`useEffectEvent`) and what problem do they solve?

Q: What are Effect Events (`useEffectEvent`) and what problem do they solve?

An **Effect Event** lets you extract the *non-reactive* part of an Effect so it can read the **latest** props/state without becoming a dependency that re-triggers the Effect. reactive deps re-run the Effect; Effect Event reads latest, no re-run deps: [roomId] roomId changes <text x="130" y="104" fill="#ef4444" font-size="10" text-anc

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Separating reactive dependencies from non-reactive reads in effects.

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